Arch brick and arch



jam 27, y1925.

c. E. HAWKE ARCH BRICK AND ARCH Filed Feb. 17,

1923 Sheets-Sheet 2 Jam 27, 1925 Cl. E. HAWKE ARCH BRICK AND' RCH Filed Feb. 17, 1923 3 Sheets-Sham'J f5. Au auch ln'ivk, comprising a body particu: und tivo Filis? tim ribs belug'spacml 'from the ends of the brick 0ne-luilt` tliediutance. 'betwean ribs.

4. n zucli brick? comprising a body portion and tw ribs. ficlnpted lo liu im the. under Sicile. @i the :.ircli.. ilus ribs; being spaced. from. 'alle ends of lim iii-,ick 0uc-lial lie clistfmce, beim: .n tlm ribs.

` 5. mi arch (,:fmiin'ising :i plurality of Grieks of Substantially uniform length luid in @Dui-sas parallel itu lili@ leugl'li 0i" tli-e a-rcli, tim bricks; iii auch cours@ living offset half tlm length ni: u brick willi respect', tu the adjoining: couse, and euch liv-ick liuvugg Lim ribs pipunclic-uiui. to t'lie ('oiiisvs :uul zulzipivil in aline with ille ribs of adjacent, bril-lis to 'liu'm i pluiiili'ry of coutiiuiuus i'ilis :uiioSS the arch. i

6. Au :1i-vll iuicli iluuiprisiugj :i liiuly por liou und u plurality of equally Slim-ml i'ilmy the enil ribs being spaced finm llu muis of tlue luicli "muhluillE the (lisuuco from i'il) t0 rib. und interlockingmezms uroiuul tluv eliges of tlioy body portion.

ln. testimony whereof I have lieivuuto Set my hund.

CLARENCE E. l-l'A W l( l'l. 

